Bøker av Hallam

The main goal of this book is to review in detail the advances, which existed at the time, in the interpretation of Jurassic facies in the classical European and American deposits and to then apply this knowledge to illuminate more general topics such as the fluctuation in land/sea distribution and the nature of the Jurassic climate and biogeography.

The first book to review all the evidence concerning both the dinosaur extinctions and all the other major extinctions - of plant, animal, terrestrial, and marine life - in the history of life. All the extinction mechanisms are critically assessed, including meteorite impact, anoxia, and volcanism.